Fishing Sport Ultrasonic Inverter 735MP Machine Electric Fish Rod 12V

Suitable for different sizes and types of fish based on different frequency Dimensions: 200 x 110 x 60 mm Used in fresh waters such as ponds, lakes, rivers, but also as salt water such as the sea Battery duration: 20 ah-36ah (2-3 hours of fish), a larger battery longer of fishing Over voltage protection: yes, protection (60 A); under voltage: yes (less than 9.2 V/DC); protection: yes (more than 15 V/DC high voltage); over temperature protection to: 85 ºC short circuit protection